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All Journal Jurnal Lahan Suboptimal Dik Indonesiana Ulul Albab: Jurnal Studi Islam SHAHIH : Jurnal Ilmu Kewahyuan Seminar Nasional Lahan Suboptimal AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Social, Humanities, and Educational Studies (SHEs): Conference Series Bidik : Jurnal Pengabdian kepada Masyarakat Journal of Aceh Aquatic Sciences International Journal of Humanities and Social Sciences Reviews
Munandar Munandar
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Education Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Social Sciences Other

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Journal : Jurnal Lahan Suboptimal

 1 
Pengaruh Kombinasi Pupuk Organik dan Hayati Terhadap Pertumbuhan dan Produksi Galur Jagung (Zea mays. L) Hasil Seleksi Efisien hara Pada Lahan Kering Marginal Yopie Moelyohadi; M. Umar Harun; Munandar Munandar; Renih Hayati; Nuni Gofar
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 2 No. 2 (2013)
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (453.735 KB) | DOI: 10.33230/JLSO.2.2.2013.50

Abstract

This study aimed to study the growth and yield of maize crop nutrient  efficient  selection against  the  combination of different types of organic fertilizers and bio-fertilizers at low dose levels of chemical fertilizer on marginal dry land for the development of technological innovation fertilization on maize crops to reduce the use of chemical fertilizer on marginal dry land. This study was conducted in the field trials of Agro Techno Park (ATP), the Ministry of Research and Technology, South Sumatra from  January  to May  2012.   The experimental design used was SplitPlotdesign with three replications.   . The main plot treatment was dose levels of chemical fertilizer consists of : P1 = 50 % standard dose of ATP ( 200 kg urea , 50 kg SP36 and 25 kg KCl/ha ) and P2 = 25 % standard dose of ATP ( 100 kg urea , 25 kg SP36 KCl and 1.25 kg/ha) . treatment subplot , is the combined delivery of this type of organic fertilizer + biofertilizer types , comprising : KHO = control ( without organic fertilizer + biofertilizer ) , KH1 = composted cow manure + mycorrhiza , KH2 = composted cow manure + bacterial phosphate solvent , KH3 = composted chicken manure + biological mycorrhizae , KH4 = composted chicken manure + bacterial phosphate solvent , KH5 = compost straw corn + mycorrhizae , KH6= composted maize straw + bacteria phosphate solvent , KH7 = compost Legume cover crop ( LCC ) + Mycorrhiza and compost KH 8= legume cover crop (LCC) + solvent bacteria Phosphate.  The results showed that chicken manure compost fertilizer + fertilizer mycorrhizal give the best effect on the growth and yield of dryland corn yields marginal with an average of 9.70 tons of dry cobs/ha and the combined treatment of chemical fertilizer at 50 % level and composting chicken manure + mycorrhizal give the best effect on the growth and yield of maize in marginal dry land , with an average yield reached 10.51 tons of dry seed/acre.
Korelasi Komponen Pertumbuhan dan Hasil pada Pertanian Terpadu Padi-Azolla Etty Safriyani; Mery Hasmeda; Munandar Munandar; Firdaus Sulaiman
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 7 No. 1 (2018): JLSO
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (557.693 KB) | DOI: 10.33230/JLSO.7.1.2018.344

Abstract

Safriyaniet al, 2018. Correlation of Growth and Product Components on Integrated farming Padi-Azolla. JLSO 7(1):59-65.In order to increase the growth and production of rice plants that support sustainable agriculture can be done with the azolla application. This study aimed to evaluate the correlation of the components of growth and yield on rice-azolla production. The research was conducted on Karang Ketuan Subdistrict South Lubuklinggau II Subdistrict Lubuklinggau City from January to April 2018. This study used a randomized block consisting of K1=250 kg urea ha-1 without azolla, K2=250 kg urea ha-1+azolla 1000 kg ha-1, K3=187.5 kg urea ha-1+azolla 1000 kg ha-1, K4=125 kg urea ha-1+azolla 1000 kg ha-1, K5=62.5 kg urea ha-1+azolla1000 kg ha-1, K6=without Urea+azolla1000 kg ha-1. Data analysis used correlation and path analysis. The results showed that plant height and number of pithy grains correlated on grain weight with higher values than other growth components. Dry weight of straw and harvest index had a direct and positive effect on grain weight with cross coefficients value namely 1.086 and 0.755 representatives. Plant height and number of pithy grains could be used as an indicator of crop production.
Co-Authors Arsi Arsi Etty Safriyani Etty Safriyani F Gustiar Faqihul Anam Firdaus Sulaiman Fitra Gustiar, Fitra Fitria Rahmayanti Harahap, Alwi Padly Hasmeda M Heldi Hastriyandi Holidi Holidi IY Sari M Amar M Ammar M. Ammar M. Umar Harun Masyhur Masyhur Mery Hasmeda Muh. Yunus Muhammad Arif Nasution Muhammad Walidin NUNI GOFAR Nura Malahayati Nurdin Nurdin Nyayu Resti Aprilia Renih Hayati Retno S. Handayani Reza Elsadai Silalahi Sekar Wahyu Ningsih Sulaiman Muhammad Amir Taufik Romadhon Dalimunthe Teguh Achadi Uswatun Qasanah Yopie Moelyohadi